0000000001313239

AUTHOR

Vincent Baltz

showing 2 related works from this author

Long-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet α-F…

2020

Antiferromagnetic materials can host spin-waves with polarizations ranging from circular to linear depending on their magnetic anisotropies. Until now, only easy-axis anisotropy antiferromagnets with circularly polarized spin-waves were reported to carry spin-information over long distances of micrometers. In this article, we report long-distance spin-transport in the easy-plane canted antiferromagnetic phase of hematite and at room temperature, where the linearly polarized magnons are not intuitively expected to carry spin. We demonstrate that the spin-transport signal decreases continuously through the easy-axis to easy-plane Morin transition, and persists in the easy-plane phase through …

Phase transition530 PhysicsScienceDephasingGeneral Physics and Astronomy02 engineering and technology01 natural sciencesGeneral Biochemistry Genetics and Molecular BiologyArticleMagnetic properties and materialsElectronic and spintronic devices0103 physical sciencesAntiferromagnetism010306 general physicsAnisotropyPhysicsMultidisciplinaryMorin transitionCondensed matter physicsCondensed Matter - Mesoscale and Nanoscale PhysicsMagnonQ[PHYS.PHYS.PHYS-ATM-PH]Physics [physics]/Physics [physics]/Atomic and Molecular Clusters [physics.atm-clus]General ChemistrySpintronics021001 nanoscience & nanotechnology530 PhysikFerromagnetismMagnetic dampingCondensed Matter::Strongly Correlated Electrons0210 nano-technologyNature Communications
researchProduct

Data for the article "Long-distance spin-transport across the Morin phase transition up to room temperature in the ultra-low damping alpha-Fe2O3 anti…

2020

Data for experimental magneto-transport and resonance measurements for the article " Long-distance spin-transport across the Morin phase transition up to room temperature in the ultra-low damping α-Fe2O3 antiferromagnet " (https://arxiv.org/abs/2005.14414)

researchProduct